Tigo EI Inverter Manual

Installation manual for the Tigo EI Inverter, including instructions for the EI Battery, ATS, and Energy Meter

Ambient Temperature

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The optimal operating temperature range of the EI Inverter is -13°F to 140°F (-25°C to 60°C). The inverter can operate at full power and full current up to 113°F (45°C), above which the inverter may operate with reduced output power to prevent damage.

The inverter must be installed in a well-ventilated, cool, dry location. Due to tolerance of the internal thermal sensors and different efficiencies under varying PV voltages, this derating curve may not accurately reflect all situations.